/* Hallmark · pre-emit critique: P5 H5 E4 S4 R5 V4
 * Hallmark · genre: modern-minimal · macrostructure: Workbench · theme: Cobalt · tone: technical · anchor: cobalt
 * nav: N3 operational side rail · footer: Ft2 inline rule · enrichment: none
 * contrast: pass (40-41) · responsive: pass (34, 49-57) · tokens: pass (48)
 * design-system: design.md · refresh 2026-07: status hero + hairline panels
 */
:root {
  color-scheme: light;
  --color-paper: oklch(98.5% 0.004 260);
  --color-paper-2: oklch(96% 0.006 260);
  --color-paper-3: oklch(93% 0.008 260);
  --color-surface: oklch(99% 0.003 260);
  --color-ink: oklch(17% 0.022 260);
  --color-ink-2: oklch(27% 0.020 260);
  --color-neutral: oklch(42% 0.016 255);
  --color-muted: oklch(56% 0.012 255);
  --color-rule: oklch(86% 0.008 260);
  --color-rule-strong: oklch(68% 0.012 260);
  --color-accent: oklch(52% 0.18 250);
  --color-accent-ink: oklch(98% 0.004 260);
  --color-focus: oklch(52% 0.18 250);
  --color-focus-on-ink: oklch(85% 0.12 250);
  --color-success: oklch(58% 0.14 155);
  --color-success-bg: oklch(94% 0.05 155);
  --color-warning: oklch(68% 0.15 75);
  --color-warning-bg: oklch(95% 0.05 75);
  --color-danger: oklch(55% 0.20 25);
  --color-danger-bg: oklch(95% 0.05 25);
  --color-overlay: oklch(17% 0.022 260 / 0.55);
  --color-disabled: oklch(72% 0.006 260);
  --color-rail: oklch(16% 0.018 260);
  --color-rail-line: oklch(26% 0.018 260);
  --color-rail-text: oklch(78% 0.010 260);
  --color-accent-strong: oklch(46% 0.17 250);
  --shadow-sm: 0 1px 2px 0 oklch(0% 0 0 / 0.04);
  --shadow-md: 0 4px 6px -1px oklch(0% 0 0 / 0.08);
  --shadow-lg: 0 10px 15px -3px oklch(0% 0 0 / 0.08);
  --shadow-xl: 0 20px 25px -5px oklch(0% 0 0 / 0.10);
  --font-display: "Bahnschrift SemiCondensed", "Microsoft YaHei UI", sans-serif;
  --font-body: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  --font-outlier: "Cascadia Mono", "Microsoft YaHei UI", monospace;
  --space-3xs: 0.125rem;
  --space-2xs: 0.25rem;
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2.5rem;
  --space-2xl: 4rem;
  --space-3xl: 6rem;
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-md: 1.25rem;
  --text-lg: 1.5625rem;
  --text-xl: 1.953rem;
  --text-2xl: 2.441rem;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in: cubic-bezier(0.7, 0, 0.84, 0);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --dur-micro: 120ms;
  --dur-short: 220ms;
  --dur-long: 420ms;
  --rule-thin: 1px;
  --rule-strong: 2px;
  --radius-control: 4px;
  --radius-panel: 6px;
  --radius-card: 10px;
  --radius-pill: 999px;
  --control-height: 2.75rem;
  --layout-rail: 13rem;
  --layout-content: 100rem;
  --layout-drawer: 43rem;
  --z-base: 1;
  --z-raised: 10;
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-modal: 400;
  --z-toast: 500;
  --z-tooltip: 600;
}